02-19-2009 09:23 PM - edited 03-04-2019 03:39 AM
I have two cisco router 805 while connectin them via serial interface its working but with time out so here is simpli configuration :
outer#sh run
Building configuration...
Current configuration : 529 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$F.fX$51xNeA9CxliJ59flb6CUo.
!
no aaa new-model
ip subnet-zero
!
!
!
!
interface Ethernet0
ip address 192.168.50.1 255.255.255.0
!
interface Serial0
ip address 192.168.20.45 255.255.255.252
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.20.46
ip http server
!
!
!
line con 0
stopbits 1
line vty 0 4
password admin
login
!
end
I tried with ppp but it was same
here is the ping timeout
Router#ping 192.168.20.46 repeat 1000
Type escape sequence to abort.
Sending 1000, 100-byte ICMP Echos to 192.168.20.46, timeout is 2 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!.!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!
!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.
so can anyone hlp to resolve this problem I tried new ios but it doesn;yt help me
thanks
02-20-2009 01:19 PM
Have you checked for the bandwidth utilization on the serial ports ?
Do check the interface utilisation when you do the ping and also check for any fault with the cable.
As far as i know the serial port in Cisco 805 supports a bandwidth of 512Kbps only.
regds
02-21-2009 01:11 AM
HI thanks for U reply
but I never heard it works with 512 kb
How I can check interface utilization plzz explain me
and I tried with 512 kb speed but there was no effect
Thanks
02-23-2009 07:24 AM
You can check the same using show interface serial x command, the bandwidth limitation is there by default.
You can check out for the data sheet on Cisco 805 routers though its a smart serial port it supports only 512K.
regds
02-23-2009 09:53 PM
Hi
Thank U
But if it work with 512
and why it works with 2 mb
I am ve kin to know why?
Thanks
02-24-2009 04:13 AM
Hi
I tried it with 128kb it work good but while checking with 512 or more bandwidth it works with timeout
Thanks
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: